Relly, Ogi Ogi and the Secret of Dragon's Teeth Cave : SilverWood Books : 9781781329245 : 1781329249 : 11 May 2020 : Relly and Ogi Ogi are imaginary friends. They live in a land called Imago, which is where your imaginary friends live when you're not playing with them. The wicked General needs to gather some magical objects so he can take over the land of Imago. He captures Father Rhyme and sets off across the Eastern desert to find the last piece of the magical puzzle. To stop him Relly and Ogi Ogi are going to need the help of Imago's most fearless pirate. But there's danger in our world for their children, Abby and Jane, as a school trip to the British Museum goes horribly wrong. Can Relly and Ogi Ogi win the race to find the missing magical object and thwart the wicked General's evil plans? Can Abby and Jane catch the museum thief and how does he know about Imago?